Sony Alpha A7 IV Vs Nikon Z9: confronto completo

Sony
Alpha A7 IV change

Vs

Nikon
Z9 change
Sony Alpha A7 IV trophy medal street medal everyday

Nikon Z9 medal portrait medal landscape medal sport
70

Overall Score

68

Sony

Alpha A7 IV
Announced: 21 Oct 2021
Sensor Resolution: 33Mp
Sensor Type: Full frame BSI-CMOS
ISO: 100-51200
Weight: 699g
Physical Dimensions: 129 x 97 x 81 mm
Viewfinder: Electronic
Screen Type: 3" Fully articulated
Video Resolutions: 3840x2160
67
Image Quality
70
62
Speed Performance
72
87
Versatility
95
66
Comfort
36

Nikon

Z9
Announced: 28 Oct 2021
Sensor Resolution: 46Mp
Sensor Type: Full frame Stacked CMOS
ISO: 64-25600
Weight: 1340g
Physical Dimensions: 149 x 150 x 91 mm
Viewfinder: Electronic
Screen Type: 3.2" Tilting
Video Resolutions: 7680x4320
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The best camera for different types of photography

Sony
Alpha A7 IV

vs

Nikon
Z9

67
Portrait Portrait Portrait
69
67
Landscape Landscape Landscape
69
70
SportSport Sport
73
71
Street Street Street
60
72
Everyday Everyday Everyday
63

Sony Alpha A7 IV
pros and cons

Sony Alpha A7 IV

Sony

Alpha A7 IV
Announced: 21 Oct 2021
Sensor Resolution: 33Mp
Sensor Type: Full frame BSI-CMOS
ISO: 100-51200
Weight: 699g
Physical Dimensions: 129 x 97 x 81 mm
Viewfinder: Electronic
Screen Type: 3" Fully articulated
Video Resolutions: 3840x2160

prospros

  • This camera autofocus is able to follow moving subjects
  • The Sony Alpha A7 IV is tropicalized - this means you can use it also in adverse atmospheric and environmental conditions without ruining it
  • The integrated stabilizer allows you to shoot firmly even in low light conditions
  • The microphone input can be very useful if you shoot videos
  • Precise and fast autofocus, ideal for action photos, it performs well even in low light conditions
  • The fully articulated display allows you to manage the framing even in hard conditions
  • The second memory slot makes the camera more reliable, also for professional use
  • Thanks to the wireless connection, Sony Alpha A7 IV allows immediate picture sharing

conscons

  • Like it or not, we are too used to LCD display to do without it

Sony Alpha A7 IV and its rivals

Review compare Sony Alpha A7 IV with overall score Portrait
Portrait		 Landscape
Landscape		 Sport
Sport		 Street
Street		 Everyday
Everyday
SonyAlpha A7 IV Sony
Alpha A7 IV		 70 67 67 70 71 72

Nikon Z9
pros and cons

Nikon Z9

Nikon

Z9
Announced: 28 Oct 2021
Sensor Resolution: 46Mp
Sensor Type: Full frame Stacked CMOS
ISO: 64-25600
Weight: 1340g
Physical Dimensions: 149 x 150 x 91 mm
Viewfinder: Electronic
Screen Type: 3.2" Tilting
Video Resolutions: 7680x4320

pros pros

  • This camera autofocus is able to follow moving subjects
  • The Nikon Z9 is tropicalized - this means you can use it also in adverse atmospheric and environmental conditions without ruining it
  • The integrated stabilizer allows you to shoot firmly even in low light conditions
  • The LCD display is a convenient and almost indispensable feature
  • High resolution in video recording
  • The microphone input can be very useful if you shoot videos
  • Thanks to burst mode, it's ideal for action photos
  • Precise and fast autofocus, ideal for action photos, it performs well even in low light conditions
  • The second memory slot makes the camera more reliable, also for professional use
  • Thanks to the wireless connection, Nikon Z9 allows immediate picture sharing

conscons

  • Nikon Z9 is one of the heaviest cameras in its category. This makes it less suitable for street photography and daily use, but it could be a plus since it gives it more stability if you shoot regularly with the tripod.

Nikon Z9 and its rivals

Review compare Nikon Z9 with overall score Portrait
Portrait		 Landscape
Landscape		 Sport
Sport		 Street
Street		 Everyday
Everyday
NikonZ9 Nikon
Z9		 68 69 69 73 60 63

Sony Alpha A7 IV vs Nikon Z9, which is better?

In case you are wondering which of these cameras you should buy, then this is the right place to find an answer. Here you will find listed all the main differences among Sony Alpha A7 IV and Nikon Z9, calculated by the CameraRace iCamRank algorithm.

  • Overall, Sony Alpha A7 IV (70) and Nikon Z9 (68) are equivalent from the technical point of view.
  • The image quality of Sony Alpha A7 IV (67) is similar to that of Nikon Z9 (70).
  • Nikon Z9 (72) performs better than Sony Alpha A7 IV (62) in terms of speed.
  • Nikon Z9 is more versatile than Sony Alpha A7 IV (95 a 87).
  • The handling of Sony Alpha A7 IV (66) is more effective than that of Nikon Z9 (36).

But, as you may know, the technical performance is meaningless if applied to the wrong context. This is the reason why the iCamRank "weights" differently the camera technical features for each type of photography. Thus, below you'll find our suggestions, based on your preferred photography genre:

Nikon Z9 is better for portrait, landscape or sport photography; Sony Alpha A7 IV is instead your choice if you shoot street photography or for everyday use.

Need further details? Below you will find a full comparison of all the technical specifications.

Sony
Alpha A7 IV

Sensor
comparison

Nikon
Z9

BSI-CMOS

Sensor Type

Stacked CMOS

Full frame

Sensor Size

Full frame

35.8 x 23.8 mm down

Sensor Dimensions

up 35.9 x 23.9 mm

852.04 mm2 down

Sensor Area

up 858.01 mm2

33 Mp down

Sensor Resolution

up 46 Mp

7008 x 4672 down

Max Image Resolution

up 8256 x 5504

51200 up

Max Native ISO

down 25600

100 down

Min Native ISO

up 64

yes

RAW Support

yes

Sony
Alpha A7 IV

Lens
comparison

Nikon
Z9

Sony E

Lens Mount

Nikon Z

172 up

Number of Lenses

down 29

1

Focal Length Multiplier

1

Sony
Alpha A7 IV

Screen Type
comparison

Nikon
Z9

Fully articulated up

Screen Type

down Tilting

3.0"

Screen Size

3.2"

1440Kdot down

Screen Resolution

up 2089Kdot

no

Live View

yes

yes

Touch Screen

yes

Sony
Alpha A7 IV

Viewfinder
comparison

Nikon
Z9

Electronic

Viewfinder

Electronic

3690000.0

Viewfinder Resolution

3686000.0

100

Viewfinder Coverage

100

0.78x

Viewfinder Magnification

0.8x

Sony
Alpha A7 IV

Features
comparison

Nikon
Z9

30s

Min Shutter Speed

900s

-

Max Shutter Speed

-

10fps down

Continuous Shooting

up 30fps

yes

Shutter Priority

yes

yes

Aperture Priority

yes

yes

Manual Exposure Mode

yes

yes

Exposure Compensation

yes

yes

Custom White Balance

yes

yes

Image Stabilization

yes

no

Built-in Flash

no

None

Flash Range

None

1/200s

Max Flash Sync

1/200s

no built-in flash

Flash Modes

Front-curtain sync
Rear-curtain sync
Red-eye reduction
Red-eye reduction with slow sync
Slow sync Off

yes

External Flash

yes

yes

AE Bracketing

yes

yes

WB Bracketing

yes

Sony
Alpha A7 IV

Exposure Modes
comparison

Nikon
Z9

yes

Multi-Segment

yes

yes

Average

yes

yes

Spot

yes

no

Partial

no

no

AF-Area

yes

yes

Center Weighted

yes

Sony
Alpha A7 IV

Dxo Sensor Scores
comparison

Nikon
Z9

dato non disponibile

DxO Overall Score

dato non disponibile

dato non disponibile

DxO Color Depth

dato non disponibile

dato non disponibile

DxO Dynamic Range

dato non disponibile

dato non disponibile

DxO Low Light ISO

dato non disponibile

Sony
Alpha A7 IV

Autofocus
comparison

Nikon
Z9

yes

AF Touch

yes

yes

AF Continuous

yes

yes

AF Single

yes

yes

AF Tracking

yes

yes

AF Selective

yes

yes

AF Center

yes

yes

AF MultiArea

yes

yes

AF Live View

yes

yes

AF Face Detection

yes

yes

AF Contrast Detection

no

yes

AF Phase Detection

yes

759 up

Number of Focus Points

down 493

0

Number of Cross Focus Points

0

Sony
Alpha A7 IV

Video Features
comparison

Nikon
Z9

3840 x 2160 @ 60p / 200 Mbps XAVC HS MP4 H.265 Linear PCM3840 x 2160 @ 50p / 200 Mbps XAVC HS MP4 H.265 Linear PCM3840 x 2160 @ 30p / 140 Mbps XAVC HS MP4 H.265 Linear PCM3840 x 2160 @ 25p / 140 Mbps XAVC HS MP4 H.265 Linear PCM3840 x 2160 @ 24p / 100 Mbps XAVC HS MP4 H.265 Linear PCM3840 x 2160 @ 60p / 600 Mbps XAVC S-I MP4 H.264 Linear PCM3840 x 2160 @ 50p / 500 Mbps XAVC S-I MP4 H.264 Linear PCM3840 x 2160 @ 30p / 300 Mbps XAVC S-I MP4 H.264 Linear PCM3840 x 2160 @ 25p / 250 Mbps XAVC S-I MP4 H.264 Linear PCM3840 x 2160 @ 24p / 240 Mbps XAVC S-I MP4 H.264 Linear PCM3840 x 2160 @ 120p / 280 Mbps XAVC S MP4 H.264 Linear PCM3840 x 2160 @ 100p / 280 Mbps XAVC S MP4 H.264 Linear PCM3840 x 2160 @ 60p / 200 Mbps XAVC S MP4 H.264 Linear PCM3840 x 2160 @ 50p / 200 Mbps XAVC S MP4 H.264 Linear PCM3840 x 2160 @ 30p /

Video Resolutions

7680 x 4320 @ 30p MOV H.265 Linear PCM7680 x 4320 @ 25p MOV H.265 Linear PCM7680 x 4320 @ 23.98p MOV H.265 Linear PCM3840 x 2160 @ 120p MOV ProRes Linear PCM3840 x 2160 @ 120p MOV H.265 Linear PCM3840 x 2160 @ 120p MOV H.264 Linear PCM3840 x 2160 @ 100p MOV ProRes Linear PCM3840 x 2160 @ 100p MOV H.265 Linear PCM3840 x 2160 @ 100p MOV H.264 Linear PCM3840 x 2160 @ 60p MOV ProRes Linear PCM3840 x 2160 @ 60p MOV H.265 Linear PCM3840 x 2160 @ 60p MOV H.264 Linear PCM3840 x 2160 @ 50p MOV ProRes Linear PCM3840 x 2160 @ 50p MOV H.265 Linear PCM3840 x 2160 @ 50p MOV H.264 Linear PCM3840 x 2160 @ 30p MOV ProRes Linear PCM3840 x 2160 @ 30p MOV H.265 Linear PCM3840 x 2160 @ 30p MOV H.264 Linear PCM3840 x 2160 @ 25p MOV ProRes Linear PCM3840 x 2160 @ 25p MOV H.265 Linear PCM3840 x 2160 @ 25p MOV H.264 Linear PCM3840 x 2160 @ 23.98p MOV ProRes Linear PCM3840 x 2160 @ 23.98p MOV H.265 Linear PCM3840 x 2160 @ 23.98p MOV H.264 L

3840x2160

Max Video Resolution

7680x4320

MPEG-4 XAVC S XAVC HS XAVC S-I H.264 H.265

Video Formats

H.264 H.265

yes

Microphone Port

yes

yes

Headphone Port

yes

Sony
Alpha A7 IV

Connectivity
comparison

Nikon
Z9

Built-in

Wireless Connectivity

Built-in

yes

HDMI

yes

USB 3.2 Gen 1 (USB PD supported)

USB

USB 3.2 Gen 1 (5 GBit/sec)

Sony
Alpha A7 IV

Physical
comparison

Nikon
Z9

yes

Environmental Sealing

yes

no

Water Proof

no

no

Dust Proof

no

no

Shock Proof

no

no

Crush Proof

no

no

Freeze Proof

no

699g

Weight

1340g

129 x 97 x 81 mm

Physical Dimensions

149 x 150 x 91 mm

600 down

Battery Life

up 740

Battery Pack

Battery Type

Battery Pack

NP-FZ100

Battery Model

EN-EL18d

Sony
Alpha A7 IV

Other Features
comparison

Nikon
Z9

Yes (2 or 10 sec; continuous (3 or 5 exposures))

Self Timer

Yes

yes

Timelapse Recording

yes

no

GPS

yes

Dual SD CFexpress Type A slots

Storage Type

Dual CFexpress Type B slots

2

Storage Slots

2

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